#silvertrack_box {
  margin: 16px 0;
  height: 40px;
  line-height: 40px;
  display: flex;
  justify-content: center;
}
#silvertrack_box .content {
  box-sizing: border-box;
  margin: 0 80px;
  padding: 0 10px;
  width: 1200px;
  height: 40px;
  background-color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
}
#silvertrack_box .title {
  margin-right: 10px;
  font-size: 18px;
  color: #bb1b23;
}
#silvertrack_box .silvertrack {
  flex: 1;
  height: 40px;
  overflow: hidden;
}
#silvertrack_box .silvertrack a {
  font-size: 16px;
  color: #50617d;
}
#content {
  background-color: #f6f6f6;
}
#content .module {
  margin: 16px auto 100px;
  width: 1200px;
  background-color: #fff;
}
#content .module .flex {
  padding: 24px 24px 0;
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  justify-content: space-between;
}
#content .module .flex .right {
  padding: 20px 0;
  font-size: 14px;
  color: #9aa6b8;
  display: flex;
  align-items: center;
}
#content .module .flex .right ul {
  display: flex;
  align-items: center;
}
#content .module .flex h1 {
  color:#374253;
}
#content .module .flex .right li {
  margin-left: 20px;
}
#content .module .flex .right .btn {
  display: flex;
  align-items: center;
}
#content .module .flex .right .btn img {
  margin-right: 6px;
}
#content .module .albun_box {
  margin: 24px;
  height: 540px;
  background-color: #f4f6f9;
  display: flex;
}
#content .module .albun_box .left {
  width: 910px;
  position: relative;
  z-index: 0;
}
#content .module .albun_box #prev {
  width: 35px;
  height: 35px;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  z-index: 100;
}
#content .module .albun_box #next {
  width: 35px;
  height: 35px;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  z-index: 100;
}
#content .module .albun_box #swiper {
  width: 910px;
  height: 540px;
  background-color: #333;
}
#content .module .albun_box #swiper .box {
  width: 910px;
  height: 540px;
  position: relative;
}
#content .module .albun_box #swiper .img {
  width: 100%;
  height: 100%;
}
#content .module .albun_box #swiper .txt {
  box-sizing: border-box;
  padding: 0 10px;
  width: 100%;
  height: 44px;
  line-height: 44px;
  background-color: rgba(0, 0, 0, 0.6);
  font-size: 18px;
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
  position: absolute;
  left: 0;
  bottom: 0;
}
#content .module .albun_box #swiper .txt .page {
  margin-right: 10px;
}
#content .module .albun_box #swiper .txt .title {
  flex: 1;
}
#content .module .albun_box #swiper .txt a {
  margin-left: 10px;
  font-size: 16px;
  color: #fff;
}
#content .module .albun_box .right {
  flex: 1;
  box-sizing: border-box;
  overflow: hidden;
  display: flex;
  flex-flow: column nowrap;
}
#content .module .albun_box .right .title {
  margin: 0 24px;
  height: 60px;
  line-height: 60px;
  border-bottom: 1px solid #d8e0ed;
  font-size: 20px;
  text-align: right;
  color: #374253;
}
#content .module .albun_box .right ul {
  flex: 1;
  box-sizing: border-box;
  padding: 0 24px;
  width: 100%;
  overflow: hidden;
  overflow-y: auto;
  scrollbar-color: transparent transparent;
  scrollbar-track-color: transparent;
  -ms-scrollbar-track-color: transparent;
}
#content .module .albun_box .right ul li {
  margin: 20px 0;
  width: 194px;
  font-size: 16px;
  text-align: right;
  color: #374253;
  cursor: pointer;
}
#content .module .albun_box .right ul li.on {
  color: #bb1b23;
}
#content .module .albun_box .swiper-slide .box{

}
#content .module .albun_box .swiper-slide .box  .img img{
  width:900px;
  height:540px;
}
#content .course_box {
  border-top: 1px solid #eeeeee;
}
#content .course_box .title {
  margin: 16px 24px;
  font-size: 20px;
  color: #374253;
}
#content .course_box .list {
  overflow: hidden;
  display: flex;
  flex-flow: row wrap;
}
#content .course_box .list li {
  box-sizing: border-box;
  margin-bottom: 24px;
  padding: 0 24px;
  width: 33.33333%;
}
#content .course_box .list .cell {
  display: block;
}
#content .course_box .list .cell:hover .name {
  color: #bb1b23;
}
#content .course_box .list .cell:hover .image img {
  transform: scale(1.1);
}
#content .course_box .list .name {
  font-size: 16px;
  color: #2a384d;
}
#content .course_box .list .box {
  margin-top: 6px;
  display: flex;
  align-items: center;
}
#content .course_box .list .image {
  margin-right: 17px;
  width: 110px;
  height: 70px;
  border-radius: 4px;
}
#content .course_box .list .image img {
  transition: all 0.35s;
  width:900px!important;
  height:540px!important;
}
#content .course_box .list .info {
  flex: 1;
  font-size: 14px;
  color: #50617d;
  overflow: hidden;
}
